Lowell O. Cummings

Person

San Anselmo, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Ionic emulsion polymers and their preparation
- Patent number 6,228,907
- Issue date May 8, 2001
- Air Products and Chemicals, Inc.
- Lowell O. Cummings
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Single package ionic emulsion polymers and their preparation
- Patent number 6,121,350
- Issue date Sep 19, 2000
- Air Products and Chemicals, Inc.
- Lowell O. Cummings
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ionic emulsion polymers and their preparation
- Patent number 6,063,840
- Issue date May 16, 2000
- Air Products and Chemicals, Inc.
- Lowell O. Cummings
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ionic emulsion polymers and their preparation
- Patent number 5,766,768
- Issue date Jun 16, 1998
- Adhesive Coating Co.
- Lowell O. Cummings
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Single package ionic emulsion polymers and their preparation
- Patent number 5,612,143
- Issue date Mar 18, 1997
- Adhesive Coatings Co.
- Lowell O. Cummings
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Single package ionic emulsion polymers and their preparation
- Patent number 5,441,996
- Issue date Aug 15, 1995
- Adhesive Coatings Co.
- Lowell O. Cummings
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Water-based coating compositions containing hydroxides and oxides o...
- Patent number 4,906,726
- Issue date Mar 6, 1990
- Adhesive Coatings Co.
- Lowell Cummings
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Dual cure rate water-based coating compositions
- Patent number 4,812,493
- Issue date Mar 14, 1989
- Adhesive Coatings Co.
- Lowell O. Cummings
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for making epoxy curing agents
- Patent number 4,659,787
- Issue date Apr 21, 1987
- Chemcrete International Partnership
- Lowell O. Cummings
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Epoxy curing agents and method for making them
- Patent number 4,574,145
- Issue date Mar 4, 1986
- Chemcrete International
- Lowell O. Cummings
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Water-insoluble phenol-formaldehyde-polyamines, method for making t...
- Patent number 4,491,654
- Issue date Jan 1, 1985
- Lowell O. Cummings
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Epoxy curing agents, method for making them, method of curing epoxy...
- Patent number 4,490,510
- Issue date Dec 25, 1984
- Lowell O. Cummings
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for coating wet surfaces or surfaces immersed in water
- Patent number 4,022,946
- Issue date May 10, 1977
- PVO International Inc.
- Lowell O. Cummings
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Composition for coating wet surfaces or surfaces immersed in water
- Patent number 3,993,707
- Issue date Nov 23, 1976
- Pacific Vegetable Oil Corporation
- Lowell O. Cummings
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Lowell O. Cummings

Person

Patents Grantslast 30 patents

Ionic emulsion polymers and their preparation

Single package ionic emulsion polymers and their preparation

Ionic emulsion polymers and their preparation

Ionic emulsion polymers and their preparation

Single package ionic emulsion polymers and their preparation

Single package ionic emulsion polymers and their preparation

Water-based coating compositions containing hydroxides and oxides o...

Dual cure rate water-based coating compositions

Method for making epoxy curing agents

Epoxy curing agents and method for making them

Water-insoluble phenol-formaldehyde-polyamines, method for making t...

Epoxy curing agents, method for making them, method of curing epoxy...

Method for coating wet surfaces or surfaces immersed in water

Composition for coating wet surfaces or surfaces immersed in water